Ranger 2WD V6-177 2.9L (1989)
Volt Meter Gauge: Description and Operation
The voltmeter is a gauge which measures the electrical flow from the battery to indicate whether the battery output is within tolerances. The voltmeter
reading can range from 13.5-14.0 volts under normal operating conditions. If an undercharge or overcharge condition is indicated for an extended
period, the battery and charging system should be checked.
